DeviceNet Interface Card "OPC-F1-DEV" - Fuji Electric America

Chapter 3 Installation
Turn the power off and wait for at least five minutes for models of 40 HP or below, or ten minutes for models of 50 HP or above, before
starting installation. Further, check that the LED monitor is unlit, and check the DC link circuit voltage between the P (+) and N (-)
terminals to be lower than 25 VDC.
Otherwise, electric shock could occur.
Do not touch any metallic part of the connector for the main unit (CN1) or any electronic component. Otherwise, electronic components
may be damaged by static electricity. Also, the stain or adhesion of sweat or dust may adversely affect the contact reliability of the
connector in the long run.
An accident could occur.
(1) Remove the covers from the inverter to expose the control printed circuit (Figure 3).
� For the removal instructions, refer to the FRENIC-Eco Instruction Manual (INR-SI47-1225-E), Chapter 2, Section 2.3 "Wiring." (For
ratings of 50 HP or above, also open the keypad enclosure.)
(2) Insert four spacers and connector CN1 on the back of the OPC-F1-DEV (Figure 2) into the four spacer holes and Port A (CN4) on the
inverter's control printed circuit board (PCB) (Figure 4), respectively.
Make sure, visually, that the spacers and CN1 are firmly inserted (Figure 5).
(3) Install the wires for the OPC-F1-DEV.
� For wiring instructions, see Chapter 4.
(4) Put the covers back to its original position.
� For the installation instructions, refer to the FRENIC-Eco Instruction Manual (INR-SI47-1225-E), Chapter 2, Section 2.3 "Wiring."
(For ratings of 40 HP or above, also close the keypad enclosure.)
Figure 3 FRN010F1S-2U -
FRN020F1S-2U
(example)
4 Spacer Holes
4 Spacers
DeviceNet Card
OPC-F1-DEV
CN1
Control PCB
Port A
(CN4)
Figure 4 Mounting the
Card
4
Make sure that there
is no space between
control PCB and
spacers.
Figure 5 Mounting Completed